Class LauncherConfigurationParameters

java.lang.Object

org.junit.platform.launcher.core.LauncherConfigurationParameters

All Implemented Interfaces:

ConfigurationParameters

class LauncherConfigurationParameters
extends Object
implements ConfigurationParameters

Since:

1.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	LauncherConfigurationParameters.Builder
private static interface	LauncherConfigurationParameters.ParameterProvider

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.junit.platform.commons.logging.Logger	logger
private final List<LauncherConfigurationParameters.ParameterProvider>	providers

Fields inherited from interface ConfigurationParameters

CONFIG_FILE_NAME

Constructor Summary

Constructors

Modifier	Constructor	Description
private	LauncherConfigurationParameters(List<LauncherConfigurationParameters.ParameterProvider> providers)

Method Summary

Modifier and Type	Method	Description
(package private) static LauncherConfigurationParameters.Builder	builder()
Optional<String>	get(String key)	Get the configuration parameter stored under the specified key.
Optional<Boolean>	getBoolean(String key)	Get the boolean configuration parameter stored under the specified key.
private String	getProperty(String key)
Set<String>	keySet()	Get the keys of all configuration parameters stored in this ConfigurationParameters.
private static Properties	loadClasspathResource(String configFileName)
int	size()	Get the number of configuration parameters stored directly in this ConfigurationParameters.
String	toString()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface ConfigurationParameters

get

Field Details

logger

private static final org.junit.platform.commons.logging.Logger logger

providers

private final List<LauncherConfigurationParameters.ParameterProvider> providers

Constructor Details

LauncherConfigurationParameters

private LauncherConfigurationParameters(List<LauncherConfigurationParameters.ParameterProvider> providers)

Method Details

builder

static LauncherConfigurationParameters.Builder builder()

get

public Optional<String> get(String key)

Description copied from interface: ConfigurationParameters

Get the configuration parameter stored under the specified key.

If no such key is present in this ConfigurationParameters, an attempt will be made to look up the value as a JVM system property. If no such system property exists, an attempt will be made to look up the value in the JUnit Platform properties file.

Specified by:

get in interface ConfigurationParameters

Parameters:

key - the key to look up; never null or blank

Returns:

an Optional containing the value; never null but potentially empty

See Also:

• ConfigurationParameters.getBoolean(String)
• System.getProperty(String)
• ConfigurationParameters.CONFIG_FILE_NAME

getBoolean

public Optional<Boolean> getBoolean(String key)

Description copied from interface: ConfigurationParameters

Get the boolean configuration parameter stored under the specified key.

If no such key is present in this ConfigurationParameters, an attempt will be made to look up the value as a JVM system property. If no such system property exists, an attempt will be made to look up the value in the JUnit Platform properties file.

Specified by:

getBoolean in interface ConfigurationParameters

Parameters:

key - the key to look up; never null or blank

Returns:

an Optional containing the value; never null but potentially empty

See Also:

• ConfigurationParameters.get(String)
• Boolean.parseBoolean(String)
• System.getProperty(String)
• ConfigurationParameters.CONFIG_FILE_NAME

size

public int size()

Description copied from interface: ConfigurationParameters

Get the number of configuration parameters stored directly in this ConfigurationParameters.

Specified by:

size in interface ConfigurationParameters

keySet

public Set<String> keySet()

Description copied from interface: ConfigurationParameters

Get the keys of all configuration parameters stored in this ConfigurationParameters.

Specified by:

keySet in interface ConfigurationParameters

Returns:

the set of keys contained in this ConfigurationParameters

getProperty

private String getProperty(String key)

toString

public String toString()

Overrides:

toString in class Object

loadClasspathResource

private static Properties loadClasspathResource(String configFileName)